removing mutable BSONElement pointer from parseExpression
SERVER-10086 $set operations for agg
all, any, and none expressions added to agg

also compile fixes from the previous commit..
SERVER-5782 $literal operator to help prevent injection attacks
SERVER-9518 Fix reference counting of user in authorization_session_test
SERVER-10026 use server parameter for triggering query system
SERVER-10026 SERVER-10461 runner registry: short-term safe yielding for non-cached runners
SERVER-10026 SERVER-10471 unittestable query planner
SERVER-10026 remove obsolete dep
SERVER-10026 clean up LiteParsedQuery, tunnel switch through dbtest, fix naming error in planner
SERVER-10491 Coverity cleanup on src/mongo/s
fix for old python versions
SERVER-8869 command to merge co-located chunks
SERVER-8598 correct auth settings for new cleanupOrphaned command
Revert "SERVER-8869 command to merge co-located chunks"

This reverts commit a58ae77d0e5035cb4b541751dbe042e9173deea5.
SERVER-10498 print conn pool stats and ensure migration succeeds before testing error
SERVER-10086 fix improper removing from a container

also may fix SERVER 10496
SERVER-10497 Remove legacy update framework
SERVER-10497 Unify update API with fluent request object
SERVER-8510 Fixed config file parser file reading on Windows